関連のトピックス ...
関連のトピックス ...
Economic aspects
33
Agriculture
5
Farm management
5
Statistics
4
Forests and forestry
3
Forest management
2
Appropriations and expenditures
2
Land use
2
Livestock
1
Accounting
1
Agricultural extension work
1
Agricultural industries
1
Agricultural productivity
1
Agriculture and state
1
Animal industry
1
Aspect économique
1
Breeding
1
Costs
1
Crop yields
1
Crops
1
Field crops
1
Finance
1
Fisheries
1
Forest products
1
Grain
1
Input-output analysis
1
Irrigation farming
1
Periodiques
1
Plants
1
Productivite
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1出版事項 1936Ames, Ia. : Agricultural Experiment Station, 1936-1957.19 v. : ill. ; 28 cm.
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2Ames, Agricultural Extension Service, Iowa State College.15 v. maps, tables. 28 cm.
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9出版事項 1969Delhi, Manager of Publications, 1969-v. 31 cm.
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10出版事項 1981Münster-Hiltrup : Landwirtschaftsverlag, 1981-v. : ill. ; 21 cm.
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11出版事項 1983[Winnipeg] : Manitoba Agriculture, [1983?]-v. : map ; 23 cm.
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12出版事項 1902Rangoon, Burma : Superintendent, Government Printing, -1902.v. : maps.
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14出版事項 1927La Paz : Dirección General de Agricultura y Ganadería, 1927-1930.4 volumes : illustrations ; 27 cm.
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15Rangoon, Burma : Superintendent, Government Printing,v. : maps.
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16Jakarta, Indonesia : Biro Pusat Statistik.v. ; 28 cm.
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17出版事項 1979Münster-Hiltrup, Landwirtschaftsverlag, 1979-1980.31 v. : ill. ; 21 cm.
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18[Shillong? : Forest Dept.]v. ; 34 cm.
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19Bogor, Indonesia : Badan Penelitian dan Pengembangan Kehutanan, Pusat Penelitian dan Pengembangan Hasil Hutan & Sosial Ekonomi Kehutanan.v. : ill. ; 25 cm.
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